This is an extension to save and optimize SVG files with SVGO at Inkscape.
The default Inkscape SVG files require a lot of inkscape metadata for edition purposes since SVG is the default file extension at inkscape. Using SVGO we can remove a lot of redundant and useless information such as editor metadata, comments, hidden elements, default or non-optimal values and other stuff that can be safely removed or converted without affecting SVG rendering result.
SVGO is a very active plugin in continuous development.
SVGO inkscape for Linux 64bits Download
SVGO inkscape for Windows 64bits Download
SVGO inkscape for Mac 64bits Download
Download and uncompress the content in your Inkscape extension folder.
Then, you will be able to save your files as 'Optimized with SVGO'
Save as -> Optimized with svgo (*.svg)